lecher [ˈlɛtʃɚ]

例句:

• He is thinking of women all day. What a lecher.
  他整天琢磨女人, 真是一个色迷.
  
• The old man uses his share to buy raw whiskey and dirty pictures, he a lecher.
  那个老头儿把自己的一份全部卖了去买纯威士忌酒和下流画片, 他是个色鬼.
  
• Our great challenge was in casting the role of John Barrymore ghost, thespian, and lecher.
  来自NEWYORKER